1798211036188

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{821}}^1\times {\mathrm{23929}}^1$

素因数の和:25235

約数の個数: 72

約数和(自身を含む): 3673104336720

約数和(自身を除く): 1874893300532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 821, 934, 1642, 1868, 3269, 3284, 5747, 6538, 11494, 13076, 22883, 22988, 23929, 40229, 45766, 47858, 80458, 91532, 95716, 160916, 167503, 335006, 383407, 670012, 766814, 1172521, 1533628, 2345042, 2683849, 4690084, 5367698, 10735396, 11174843, 18786943, 19645709, 22349686, 37573886, 39291418, 44699372, 75147772, 78223901, 78582836, 137519963, 156447802, 275039926, 312895604, 547567307, 550079852, 962639741, 1095134614, 1925279482, 2190269228, 3850558964, 9174546103, 18349092206, 36698184412, 64221822721, 128443645442, 256887290884, 449552759047, 899105518094, 1798211036188]

約数ペア:

[(1, 1798211036188), (2, 899105518094), (4, 449552759047), (7, 256887290884), (14, 128443645442), (28, 64221822721), (49, 36698184412), (98, 18349092206), (196, 9174546103), (467, 3850558964), (821, 2190269228), (934, 1925279482), (1642, 1095134614), (1868, 962639741), (3269, 550079852), (3284, 547567307), (5747, 312895604), (6538, 275039926), (11494, 156447802), (13076, 137519963), (22883, 78582836), (22988, 78223901), (23929, 75147772), (40229, 44699372), (45766, 39291418), (47858, 37573886), (80458, 22349686), (91532, 19645709), (95716, 18786943), (160916, 11174843), (167503, 10735396), (335006, 5367698), (383407, 4690084), (670012, 2683849), (766814, 2345042), (1172521, 1533628)]